Bug 1283915 - Preserve input selection properties after type change. r=smaug

MozReview-Commit-ID: 7xJKc3vIpTY
2016-07-27 11:04:53 -04:00
parent af36ab2fce
commit 0eb80cd61e
5 changed files with 95 additions and 0 deletions
--- a/dom/html/nsTextEditorState.cpp
+++ b/dom/html/nsTextEditorState.cpp
@@ -1536,6 +1536,19 @@ nsTextEditorState::GetSelectionProperties()
  return mSelectionProperties;
 }

+void
+nsTextEditorState::SetSelectionProperties(nsTextEditorState::SelectionProperties& aProps)
+{
+  if (mBoundFrame) {
+    mBoundFrame->SetSelectionRange(aProps.GetStart(),
+                                   aProps.GetEnd(),
+                                   aProps.GetDirection());
+  } else {
+    mSelectionProperties = aProps;
+  }
+}
+
+
 HTMLInputElement*
 nsTextEditorState::GetParentNumberControl(nsFrame* aFrame) const
 {